Im a new bee keeper last year I bought a package and then caught a swarm to start my second hive. So I have two hives. The package hive has been very strong all year with lots of bees. The last time I was in it I had a super of brood with a queen excluder a full super of honey above that and a mostly full deep super on top. So I added a 4th deep super under the mostly full of honey one.
I havent been in the hive much when I did the last time probably 3 weeks ago I was getting stung a lot on the upper arms as I dont have a proper suit. So yesterday I checked my hive and I have brood in the top super that was mostly full of honey. The extra super below that that I added last time has been partly filled in and also has brood in it. The bottom box that was brood is being filled with honey now. Im guessing that I allowed the queen to get above the excluder.
How do I fix this and will I be able to harvest honey still?